17932 search results - page 3326 / 3587 » Wireless communications systems |
191
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DSN
2006
IEEE
16 years 1 months ago
2006
IEEE
Being a fast-growing Internet application, Voice over Internet Protocol (VoIP) shares the network resources with the regular Internet traffic, and is susceptible to the existing ...
183
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ETS
2006
IEEE
16 years 1 months ago
2006
IEEE
The Networks-on-Chip (NoCs) paradigm is emerging as a solution for the communication of SoCs. Many NoC architecture propositions are presented but few works on testing these netwo...
199
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GLOBECOM
2006
IEEE
16 years 1 months ago
2006
IEEE
—We address joint estimation of frequency offsets and channel responses in OFDMA uplink. A cyclically equal-spaced, equal-energy interleaved pilot preamble is proposed by which t...
196
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GLOBECOM
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract— For multi-user orthogonal frequency division multiplexing (OFDM) systems, efficient optimal rate and power allocation algorithms are presented via geometric programmin...
210
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GLOBECOM
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract— In this paper, we consider the problem of detecting intrusions initiated by cooperative malicious nodes in infrastructure-based networks. We achieve this objective by s...